package com.atguigu.day09;

public class Test03 {
    public static void main(String[] args) {
        Father1 f = new Father1();
        Child1 c = new Child1();
    }
}
class Father1 {
    public Father1(){
        System.out.println("father create");
    }
}
class Child1 extends Father1{
    public Child1(){
        System.out.println("child create");
    }
}